The 9 Cave Boat Tours in Montenegro Worth Going Under For

1.Boat to Blue Cave & Lady of the Rocks &Submarine Base

★★★★★★★★★★5.0 · 1,104 reviews · 3 hours (approx.) · from $32Our pick

Take a three-hour speedboat from Kotor to the Blue Cave, a nearby swimming spot, Our Lady of the Rocks, former submarine tunnels, and Mamula Fortress. The trip costs $32.53 per person, runs in English, and returns to Park Slobode. Expect open-sea spray, sharp scenery, and possible crowds.

“Absolutely LOVED this tour. The weather wasn’t great so we didn’t swim but the Submarine tunnels were amazing, the Blue Cave was incredible and the Lady of the Rocks was very cool. 100% recommend. Our driver was great and I always felt safe.”

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2.Kotor Bay: Full-Day Catamaran Cruise with Blue Cave Visit

★★★★★★★★★★4.7 · 683 reviews · 8 hours · from $94

Spend eight hours on a boat through Kotor Bay, with stops at Bijela, Our Lady of the Rocks, Mamula, the Blue Cave, and Porto Montenegro. You get several swims, fresh fruit, sparkling wine, and rakija, plus an English-speaking guide such as Nina, Vania, Igor, or Slavko. Open-sea conditions can cancel the Blue Cave visit.

“What a wonderful trip. Beautiful surroundings and a wonderful guide. He made sure everyone felt included and was very knowledgable. So friendly and chatty. It was a fantastic cruise. I highly recommend”

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3.Our Lady of the Rocks and Blue Cave Group Boat Tour

★★★★★★★★★★4.9 · 410 reviews · 1.5 - 3 hours · from $53

Take a small-group speedboat from Kotor with an English-speaking skipper such as Jovan, Dragan, Vule, or Phillip. Visit Our Lady of the Rocks, Cold War submarine tunnels, Mamula Island, and the Blue Cave, with time for a swim. Expect about three hours on the water, plus wind and some bumps.

“Saw a lot of sites for the price. Hosts were nice to watch the weather and see if we wanted to go at the later time and avoided the choppy water as best they could. Enjoyed the history and amazing views the whole time”

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4.Boat tour to Lady of the Rock , Submarine base & Blue Cave swim

★★★★★★★★★★5.0 · 196 reviews · 3 hours (approx.) · from $54

Cruise from Kotor to Our Lady of the Rocks, Mamula Fortress, the Blue Cave, and Luštica’s old submarine base in about three hours. You’ll get bottled water, snorkeling gear, onboard WiFi, and a small-group speedboat ride led by guides such as Andrej. Swimming depends on weather, sea conditions, and crowding.

“Fantastic tour, about 5 min walk from the cruise dock, lovely boat with a great driver. Really enjoyed the submarine base and music as we were speeding along.”

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5.Kotor Cruise: Perast, Our Lady of The Rocks, Mamula, Blue Cave, Porto Montenegro

★★★★★★★★★★5.0 · 161 reviews · 8 hours (approx.) · from $113

Spend about eight hours on a spacious boat from Kotor, visiting Our Lady of the Rocks, the Blue Cave, Porto Montenegro, and coastal sights near Mamula. English or Russian guides share local history, while champagne, rakija, fruit, swimming stops, and church entry are included. Pickup is available from Kotor, Budva, Tivat, and Herceg Novi.

“we had a great day, lots of laughs, great scenery and my first for swimming in a blue cave. We loved the whole day.”

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6.2025 Private Boat To Blue Cave 3 hours ADVENTURE

★★★★★★★★★★5.0 · 130 reviews · 3 hours (approx.)

Take a private speedboat from Kotor with a skipper such as Aki or Bobin, stopping at the Blue Cave for swimming, Our Lady of the Rocks, Mamula Fortress, and former submarine tunnels. The tour is priced at $241.87 for up to six people, includes return to Kotor, and runs in English.

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7.Boat Tour with Blue Cave visit and Boka Bay

★★★★★★★★★★4.9 · 41 reviews · 3 hours · from $59

You’ll cross Boka Bay by modern speedboat with an English-speaking local captain, stopping at Perast, Our Lady of the Rocks, submarine tunnels, Mamula Island, and the Blue Cave. Expect 30 minutes to swim outside the cave, free snorkel gear, music, shade, and a fast-paced three-hour route.

“It was a great day out on the water with Peter. The wind gets cold and it's to cold to swim, but it was definitely worth the trip. Great guide, music and things to see. Recommend”

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8.Azure Paradise: Blue Cave and Kotor Bay Boat Tour

★★★★★★★★★★5.0 · 31 reviews · 3 hours · from $53

Cruise from Kotor with an English-speaking guide, stopping at Perast, Our Lady of the Rocks, a former submarine tunnel, Mamula Island, and the Blue Cave. You get 30 minutes to swim, with goggles available on some trips. Small groups and private departures are offered, and guide Filip is one name to request if available.

“leuke snelle trip! we hadden een goede en ervaren schipper die een flink tempo er in gooide. lekker muziekje, mooie grote, leuke zwemster en een bezoek op t Lieve vrouwen eiland. top en een dikke aanrader!!”

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9.Private Blue Cave & Bay of Kotor Boat Tour w/ Drink

★★★★★★★★★★4.9 · 20 reviews · 3 hours · from $53

Take a three-hour speedboat trip from Kotor with a local skipper, welcome drink, and flexible pickup. See Perast, Our Lady of the Rocks, Tito-era submarine tunnels, Mamula Island, and the Blue Cave, where you can swim in glowing blue water. Private and small-group options are available, but check the selected option carefully before booking.

“We enjoyed this tour to Our Lady of the Rocks, submarine tunnels, and Blue Cave. Our guide was nice and tried his best to explain things in English. Be very careful what you are actually booking. Although the title says private tour, that is not the first option. If you really want a private tour, scroll down until you find that option. I missed it and was disappointed to find out I had really booked a group tour.”

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